Factory Direct Sales Ethylene Diamine Tetraacetic Acid EDTA 2na CAS 6381-92-6

• CAS No.: 6381-92-6
• Formula: C10h14n2na208
• EINECS: 205-358-3
• Type: Synthesis Material Intermediates
• Appearance: Powder
• Quality: Industrial
• Model NO.: Edta 2na
• Colour: White
• Melting Point: 250ºC (Decomposition)
• Boiling Point: 614.2ºC
• Molecular Weight: 336.21
• Chemical Character: Chemical Acid
• Smell: Tasteless
• Transport Package: Bag
• Specification: 25KG/BAG
• Trademark: RunYo
• Origin: Hebei China
• HS Code: 2921219000
• Production Capacity: 2000 Ton/Year

Product Description

Product Description

Ethylene Diamine Tetraacetic Acid (EDTA Acid 2Na)
White odorless, tasteless, colorless crystalline powder, melting point 250ºC (decomposition). Insoluble in ethanol and general organic solvents, slightly soluble in cold water, soluble in aqueous solutions of sodium h ydroxide, sodium carbonate and ammoni a. Soluble in more than 5% inorganic acid, also soluble in ammoni a and 160 parts boiling water. Its alkali salts are soluble in water.
Specification

Items		Standards
Appearance		White crystalline powder
Identification		Pass test
Assay (C10H14N2Na2O8.2H2O)		99.0% ~ 101.0%
Chloride (Cl)		≤ 0.01%
Sulphate (SO4)		≤ 0.1%
pH (1%)		4.0- 5.0
Nitrilotriacetic acid		≤ 0.1%
Calcium (Ca)		Negative
Ferrum (Fe)		≤ 10 mg/kg
Lead (Pb)		≤ 5 mg/kg
Arseni c (As)		≤ 3 mg/kg
(Hg)		≤ 1 mg/kg
Heavy metals (as Pb)		≤ 10 mg/kg

Item	Standrad Q/24SJK02-2009
	EDTA  Acid	EDTA 4Na	EDTA 2Na
Appearance	White powder
EDTA	≥99.0%	≥99.0%	≥99.0%
Chloride(Cl)	≤0.05%	--	≤0.05%
Sulphate(SO4)	≤0.05%	--	≤0.05%
Ferrum(Fe)	≤0.001%	≤0.001%	≤0.001%
Heavy metal(Pb)	≤0.001%	≤0.001%	≤0.001%
Chelate value (mgCaCO3/g)	≥339	≥215	≥260
PH	2.8-3.0	10.5-11.5	4.0-5.0

                                                                                                                

Product Details Show

                                                                                                                

Application

 

Applications	How does EDTA work?
Industrial uses	EDTA chelating agents are widely used in water treatment, dyeing, oil cleaning, etc.
Personal care & skincare products	Binding to free metal ions and serves as a purifying agent and preservative.
Shampoos and soaps	Reducing the "hardness" (or presence of metal cations) in tap water so that other ingredients can work to cleanse more efficiently.
Laundry detergents	To soften water that comes into contact with it so the other active ingredients can cleanse better.
Textiles	Preventing the discolouring of dyed fabrics by removing harmful free metal ions and getting rid of residue left on industrial equipment.
Agriculture Fertilizers	EDTA metal salts like EDTA-Mn, EDTA-Fe and EDTA-Zn, etc are mainly used as foliar fertilizers, water-soluble fertilizers to supply trace elements for vegetables, crops, and fruits.
Foods	EDTA chelating agents are used for chelating metal ions, removing heavy metals of foods. EDTA metal salts e.g. Ca, Zn, Fe, are used for supplying micronutrients for human.

                                                                                                                

Product Packing

Packing: 25kg bag or as your requirement
Storage: Stored in the dry and ventilated inside storeroom, prevent direct sunlight, slightly pile and put down.
                                                                                                                

Our Company

Hebei Runyo Import and Export Co., Ltd.
is a large-scale integrated enterprise with a history of more than ten years. From the beginning to the present, the reason why we can stand firm and become the leader in the chemical industry is because we strictly control the quality, constantly improve the quality, put customer service in the first place, and solve customers' problems in time. And then let the customer have a truly God-like experience!
                                                                                                                

Our Advantages

1.QUALITY
All of chemical meet the standard of MSDS...We ensure the high quality product to all og our customers
2.PRICE
we are factory,and have the priority to supply high chemicals with competitive price.
3.PACKAGE
Different packaging can be supplied according to customer's requirement
4.TRANSPORT
We have stock warehouse near port,and can ship conveniently through the Qingdao port and Tianjin port.

We will do our best to satisfy you with:
1. Tailor-made for each customer.
2. Perform third-party tests on the products you need.
3. Test your counter samples and produce them for you.
4. Offer the best discount to regular customers.
5. 24-hour service.
We promise to provide quality products, competitive prices and good service! Sincerely look forward to cooperating with you in the future!
                                                                                                                

shipping&payment

                                                                                                               

FAQ

Q1. Are you a factory or trading company?  

A: Yes,we are factory, but not only factory, we also have sales team, own designers, own showroom, can help buyers to decide which products are their suitable choice, and all your inquiry will be replyed within 24 hours.

Q2. Could you send me all your catalogues and price list?
A: As we have more than thousands of items, even 1 item have different size and package, it is really hard to send you all our catalogue and price list for you. Please inform me the items, size and packages you are interested in, so we can offer you the price list you need for your reference .

Q3. Can I get some samples for testing? 
A: we are honored to provide samples, the shipping cost should be paid by customers at first. And it will be returned to you in our first time cooperation. 

Q4. How does your factory do regarding quality control? 
A: Our factory has passed ISO9001 2008, REACH, FAMIQS Certificate.

Q5. What's your Delivery Time?
A: In generally, the delivery time is 5 days-15 days after receiving payment. For large quantity it will be checked  with production dept. We will make the delivery as soon as possible with the guaranted quality.

Q6. What is payment terms?
A: L/C, T/T, Western Union, and Alibaba Trade Assurance are all accepted, and if you have better idea, please feel free to share with us.

Q7. Which documents can you supply?
A: We usually provide our customers with Commercial Invoice, Price List, Packing List, COA, Origin Certificate, Quality/Quantity Certificate, Beneficary's Certificate, MSDS, B/L and others as your request.